@prefix xd4: <http://data.loterre.fr/ark:/67375/XD4> .
@prefix uneskos: <http://purl.org/umu/uneskos#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

xd4:-ZJSD6HRR-J uneskos:memberOf xd4:-CMAT .
xd4:-CCHI
  skos:prefLabel "Chemical compound"@en, "Composé chimique"@fr ;
  a isothes:ConceptGroup ;
  isothes:superGroup xd4:-CMAT .

xd4:-CMAT
  isothes:superGroup xd4:-MMAT ;
  isothes:subGroup xd4:-ECHI, xd4:-CMAT_Divers, xd4:-PART, xd4:-CCHI ;
  skos:inScheme xd4: ;
  skos:prefLabel "Matter compound"@en, "Composant de la matière"@fr ;
  a isothes:ConceptGroup ;
  rdfs:comment "Number of members: 4."@en, "Nombre de membres : 4."@fr .

xd4:-BLCBN068-T uneskos:memberOf xd4:-CMAT .
xd4:-PART
  skos:prefLabel "Particule élémentaire"@fr, "Elementary particle"@en ;
  a isothes:ConceptGroup ;
  isothes:superGroup xd4:-CMAT .

xd4: a skos:ConceptScheme .
xd4:-P2TWW3VB-R uneskos:memberOf xd4:-CMAT .
xd4:-CMAT_Divers
  skos:prefLabel "Composant de la matière_Divers"@fr, "Matter compound_Miscellaneous"@en ;
  a isothes:ConceptGroup ;
  isothes:superGroup xd4:-CMAT .

xd4:-MMAT
  skos:prefLabel "Matériau / Matière / Etat de la matière"@fr, "Material / Matter / State of matter"@en ;
  a isothes:ConceptGroup ;
  isothes:subGroup xd4:-CMAT .

xd4:-ECHI
  skos:prefLabel "Elément chimique / Ion / Isotope / Corps simple"@fr, "Chemical element / Ion / Isotope / Simple body"@en ;
  a isothes:ConceptGroup ;
  isothes:superGroup xd4:-CMAT .

xd4:-K9KL3DT1-8 uneskos:memberOf xd4:-CMAT .